152445234 has 32 divisors (see below), whose sum is σ = 316673280. Its totient is φ = 48886992.

The previous prime is 152445233. The next prime is 152445247. The reversal of 152445234 is 432544251.

It is not an unprimeable number, because it can be changed into a prime (152445233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12877 + ... + 21695.

It is an arithmetic number, because the mean of its divisors is an integer number (9896040).

Almost surely, 2^152445234 is an apocalyptic number.

152445234 is an abundant number, since it is smaller than the sum of its proper divisors (164228046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152445234 is a wasteful number, since it uses less digits than its factorization.

152445234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8934.

The product of its digits is 19200, while the sum is 30.

The square root of 152445234 is about 12346.8714255879. The cubic root of 152445234 is about 534.2009021173.

Adding to 152445234 its reverse (432544251), we get a palindrome (584989485).

The spelling of 152445234 in words is "one hundred fifty-two million, four hundred forty-five thousand, two hundred thirty-four".